PTV Visum - Frequently Asked Questions (FAQs)

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Hello,

I have an issue with Visum 18 on my computer. There is an error message when I launch the software.
I have already tried to uninstall et install again Visum 18 but it doesn't work.
I have also installed Visum 20, and it works well, but for my job I need to use Visum 18.

Update to Service Pack 18.02-17